(19)
(11) EP 0 035 658 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.07.1984 Bulletin 1984/30

(43) Date of publication A2:
16.09.1981 Bulletin 1981/37

(21) Application number: 81100943

(22) Date of filing: 11.02.1981
(84) Designated Contracting States:
DE FR GB IT NL

(30) Priority: 20.02.1980 JP 2073480

(71) Applicant: Matsushita Electric Industrial Co., Ltd.
 ()

(72) Inventors:
  • Tsukamoto, Masao
     ()
  • Kawamoto, Kinji
     ()
  • Uya, Masaru
     ()

   


(54) Electronic musical instrument


(57) A tone source system for a superior electronic musical instrument suitable for LSI application in which the wave data can be provided in the form of the time division multiplexing, or the envelope data can be provided in the form of the time division multiplexing in synchronous relation with it, and the wave data to which the envelopes are attached can be provided in the form of the time division multiplexing through multiplication of these data.






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